OV - exec - Loop 158

	Loop Id: 158	Module: exec	Source: advec_mom.cpp:96-100 [...]	Coverage: 3.08%

0x235970 VEXTRACTI128	$0x1,%YMM0,%XMM14

0x235976 VPEXTRQ	$0x1,%XMM10,%RSI

0x23597c VMOVQ	%XMM10,%RDI

0x235981 VPEXTRQ	$0x1,%XMM14,%RAX

0x235987 CQTO

0x235989 IDIV	%RSI

0x23598c MOV	%RAX,%RSI

0x23598f VMOVQ	%XMM14,%RAX

0x235994 VMOVQ	%RSI,%XMM14

0x235999 VPEXTRQ	$0x1,%XMM1,%RSI

0x23599f CQTO

0x2359a1 IDIV	%RDI

0x2359a4 VPEXTRQ	$0x1,%XMM0,%RDX

0x2359aa VMOVQ	%XMM1,%RDI

0x2359af VMOVQ	%RAX,%XMM15

0x2359b4 MOV	%RDX,%RAX

0x2359b7 CQTO

0x2359b9 IDIV	%RSI

0x2359bc VPUNPCKLQDQ	%XMM14,%XMM15,%XMM14

0x2359c1 MOV	%RAX,%RSI

0x2359c4 VMOVQ	%XMM0,%RAX

0x2359c9 VMOVQ	%RSI,%XMM15

0x2359ce CQTO

0x2359d0 IDIV	%RDI

0x2359d3 ADD	$-0x4,%R13

0x2359d7 VMOVQ	%RAX,%XMM16

0x2359dd VPUNPCKLQDQ	%XMM15,%XMM16,%XMM15

0x2359e3 VINSERTI128	$0x1,%XMM14,%YMM15,%YMM14

0x2359e9 VPMOVQD	%YMM14,%XMM15

0x2359ef VPMULLQ	%YMM1,%YMM14,%YMM14

0x2359f5 VPSUBQ	%YMM14,%YMM0,%YMM14

0x2359fa VPADDQ	%YMM0,%YMM13,%YMM0

0x2359fe VPMOVQD	%YMM14,%XMM14

0x235a04 VPADDD	%XMM15,%XMM2,%XMM16

0x235a0a VPADDD	%XMM14,%XMM3,%XMM17

0x235a10 VPADDD	%XMM4,%XMM15,%XMM14

0x235a14 VPMOVSXDQ	%XMM14,%YMM15

0x235a19 VPMOVSXDQ	%XMM17,%YMM14

0x235a1f VPMULLQ	%YMM15,%YMM5,%YMM18

0x235a25 VPMULLQ	%YMM15,%YMM6,%YMM20

0x235a2b VPADDQ	%YMM14,%YMM18,%YMM19

0x235a31 VPADDQ	%YMM14,%YMM20,%YMM15

0x235a37 VMOVQ	%XMM19,%RDX

0x235a3d VPEXTRQ	$0x1,%XMM19,%RSI

0x235a44 VEXTRACTI32X4	$0x1,%YMM19,%XMM19

0x235a4b VMOVQ	%XMM19,%RDI

0x235a51 VPEXTRQ	$0x1,%XMM19,%RAX

0x235a58 VMOVSD	(%R8,%RDX,8),%XMM19    [1]

0x235a5f VMOVQ	%XMM15,%RDX

0x235a64 VMOVSD	(%R8,%RDI,8),%XMM21    [1]

0x235a6b VPEXTRQ	$0x1,%XMM15,%RDI

0x235a71 VEXTRACTI128	$0x1,%YMM15,%XMM15

0x235a77 VMOVHPD	(%R8,%RSI,8),%XMM19,%XMM19    [1]

0x235a7e VMOVSD	(%R10,%RDX,8),%XMM22    [5]

0x235a85 VMOVQ	%XMM15,%R9

0x235a8a VPEXTRQ	$0x1,%XMM15,%RSI

0x235a90 VPMOVSXDQ	%XMM16,%YMM15

0x235a96 VMOVHPD	(%R10,%RDI,8),%XMM22,%XMM22    [5]

0x235a9d VMOVHPD	(%R8,%RAX,8),%XMM21,%XMM21    [1]

0x235aa4 VMOVSD	(%R10,%R9,8),%XMM16    [5]

0x235aab VPMULLQ	%YMM15,%YMM5,%YMM23

0x235ab1 VPMULLQ	%YMM15,%YMM6,%YMM26

0x235ab7 VMOVHPD	(%R10,%RSI,8),%XMM16,%XMM28    [5]

0x235abe VPADDQ	%YMM14,%YMM23,%YMM24

0x235ac4 VPADDQ	%YMM14,%YMM26,%YMM27

0x235aca VMOVQ	%XMM24,%RDX

0x235ad0 VPEXTRQ	$0x1,%XMM24,%R9

0x235ad7 VEXTRACTI32X4	$0x1,%YMM24,%XMM24

0x235ade VEXTRACTI32X4	$0x1,%YMM27,%XMM16

0x235ae5 VPEXTRQ	$0x1,%XMM27,%RAX

0x235aec VMOVQ	%XMM24,%RDI

0x235af2 VMOVQ	%XMM16,%RSI

0x235af8 VMOVSD	(%R8,%RDI,8),%XMM25    [1]

0x235aff VPEXTRQ	$0x1,%XMM24,%RDI

0x235b06 VMOVSD	(%R8,%RDX,8),%XMM24    [1]

0x235b0d VMOVQ	%XMM27,%RDX

0x235b13 VMOVSD	(%R10,%RSI,8),%XMM27    [5]

0x235b1a VINSERTF32X4	$0x1,%XMM21,%YMM19,%YMM19

0x235b21 VMOVHPD	(%R8,%R9,8),%XMM24,%XMM24    [1]

0x235b28 VPEXTRQ	$0x1,%XMM16,%R9

0x235b2f VMOVSD	(%R10,%RDX,8),%XMM16    [5]

0x235b36 VMOVHPD	(%R8,%RDI,8),%XMM25,%XMM25    [1]

0x235b3d VMOVHPD	(%R10,%RAX,8),%XMM16,%XMM29    [5]

0x235b44 VPADDD	%XMM11,%XMM17,%XMM16

0x235b4a VINSERTF32X4	$0x1,%XMM28,%YMM22,%YMM21

0x235b51 VMOVHPD	(%R10,%R9,8),%XMM27,%XMM17    [5]

0x235b58 MOV	-0x68(%RBP),%R9    [6]

0x235b5c VPMOVSXDQ	%XMM16,%YMM16

0x235b62 VMULPD	%YMM19,%YMM21,%YMM19

0x235b68 VPADDQ	%YMM16,%YMM18,%YMM18

0x235b6e VPADDQ	%YMM16,%YMM20,%YMM20

0x235b74 VPADDQ	%YMM16,%YMM23,%YMM23

0x235b7a VMOVQ	%XMM18,%RAX

0x235b80 VPEXTRQ	$0x1,%XMM18,%RDX

0x235b87 VEXTRACTI32X4	$0x1,%YMM18,%XMM18

0x235b8e VMOVQ	%XMM18,%RSI

0x235b94 VMOVSD	(%R8,%RAX,8),%XMM22    [1]

0x235b9b VPEXTRQ	$0x1,%XMM18,%RDI

0x235ba2 VPEXTRQ	$0x1,%XMM20,%RAX

0x235ba9 VMOVSD	(%R8,%RSI,8),%XMM18    [1]

0x235bb0 VMOVHPD	(%R8,%RDX,8),%XMM22,%XMM22    [1]

0x235bb7 VMOVQ	%XMM20,%RDX

0x235bbd VEXTRACTI32X4	$0x1,%YMM20,%XMM20

0x235bc4 VMOVHPD	(%R8,%RDI,8),%XMM18,%XMM18    [1]

0x235bcb VINSERTF32X4	$0x1,%XMM25,%YMM24,%YMM24

0x235bd2 VMOVSD	(%R10,%RDX,8),%XMM25    [5]

0x235bd9 VMOVQ	%XMM20,%RSI

0x235bdf VPEXTRQ	$0x1,%XMM20,%RDI

0x235be6 VPEXTRQ	$0x1,%XMM23,%RDX

0x235bed VMOVSD	(%R10,%RSI,8),%XMM20    [5]

0x235bf4 VMOVHPD	(%R10,%RAX,8),%XMM25,%XMM25    [5]

0x235bfb VMOVQ	%XMM23,%RAX

0x235c01 VINSERTF32X4	$0x1,%XMM17,%YMM29,%YMM17

0x235c08 VMOVHPD	(%R10,%RDI,8),%XMM20,%XMM20    [5]

0x235c0f VFMADD213PD	%YMM19,%YMM24,%YMM17

0x235c15 VINSERTF32X4	$0x1,%XMM18,%YMM22,%YMM18

0x235c1c VEXTRACTI32X4	$0x1,%YMM23,%XMM22

0x235c23 VMOVSD	(%R8,%RAX,8),%XMM23    [1]

0x235c2a VMOVQ	%XMM22,%RSI

0x235c30 VPEXTRQ	$0x1,%XMM22,%RDI

0x235c37 VMOVHPD	(%R8,%RDX,8),%XMM23,%XMM21    [1]

0x235c3e VMOVSD	(%R8,%RSI,8),%XMM22    [1]

0x235c45 VINSERTF32X4	$0x1,%XMM20,%YMM25,%YMM20

0x235c4c VMOVHPD	(%R8,%RDI,8),%XMM22,%XMM22    [1]

0x235c53 VFMADD213PD	%YMM17,%YMM18,%YMM20

0x235c59 VINSERTF32X4	$0x1,%XMM22,%YMM21,%YMM21

0x235c60 VPADDQ	%YMM16,%YMM26,%YMM22

0x235c66 VEXTRACTI32X4	$0x1,%YMM22,%XMM19

0x235c6d VMOVQ	%XMM22,%RDX

0x235c73 VPEXTRQ	$0x1,%XMM22,%RAX

0x235c7a VMOVQ	%XMM19,%RSI

0x235c80 VMOVSD	(%R10,%RDX,8),%XMM18    [5]

0x235c87 VPEXTRQ	$0x1,%XMM19,%RDI

0x235c8e VPMULLQ	%YMM15,%YMM8,%YMM19

0x235c94 VMOVSD	(%R10,%RSI,8),%XMM17    [5]

0x235c9b VMOVHPD	(%R10,%RAX,8),%XMM18,%XMM18    [5]

0x235ca2 VMOVHPD	(%R10,%RDI,8),%XMM17,%XMM17    [5]

0x235ca9 VPADDQ	%YMM16,%YMM19,%YMM16

0x235caf VPADDQ	%YMM14,%YMM19,%YMM19

0x235cb5 VINSERTF32X4	$0x1,%XMM17,%YMM18,%YMM17

0x235cbc VPMULLQ	%YMM15,%YMM7,%YMM18

0x235cc2 VPMULLQ	%YMM15,%YMM9,%YMM15

0x235cc8 VFMADD213PD	%YMM20,%YMM21,%YMM17

0x235cce VPADDQ	%YMM14,%YMM18,%YMM18

0x235cd4 VPADDQ	%YMM14,%YMM15,%YMM14

0x235cd9 VMOVQ	%XMM18,%RAX

0x235cdf VPEXTRQ	$0x1,%XMM18,%RDX

0x235ce6 VEXTRACTI32X4	$0x1,%YMM18,%XMM18

0x235ced VMOVQ	%XMM18,%RSI

0x235cf3 VPEXTRQ	$0x1,%XMM18,%RDI

0x235cfa VMULPD	%YMM12,%YMM17,%YMM17

0x235d00 VEXTRACTF32X4	$0x1,%YMM17,%XMM18

0x235d07 VMOVLPD	%XMM17,(%R9,%RAX,8)    [4]

0x235d0e VMOVHPD	%XMM17,(%R9,%RDX,8)    [4]

0x235d15 VMOVQ	%XMM16,%RAX

0x235d1b VPEXTRQ	$0x1,%XMM16,%RDX

0x235d22 VEXTRACTI32X4	$0x1,%YMM16,%XMM16

0x235d29 VMOVLPD	%XMM18,(%R9,%RSI,8)    [4]

0x235d30 VMOVHPD	%XMM18,(%R9,%RDI,8)    [4]

0x235d37 VMOVQ	%XMM16,%RSI

0x235d3d VPEXTRQ	$0x1,%XMM16,%RDI

0x235d44 MOV	-0x38(%RBP),%R9    [6]

0x235d48 VMOVSD	(%R14,%RAX,8),%XMM18    [7]

0x235d4f VMOVSD	(%R14,%RSI,8),%XMM16    [7]

0x235d56 VMOVQ	%XMM19,%RAX

0x235d5c VMOVHPD	(%R14,%RDX,8),%XMM18,%XMM18    [7]

0x235d63 VMOVHPD	(%R14,%RDI,8),%XMM16,%XMM16    [7]

0x235d6a VPEXTRQ	$0x1,%XMM19,%RDX

0x235d71 VEXTRACTI32X4	$0x1,%YMM19,%XMM19

0x235d78 VMOVQ	%XMM19,%RDI

0x235d7e VPEXTRQ	$0x1,%XMM19,%RSI

0x235d85 VMOVSD	(%R14,%RAX,8),%XMM19    [7]

0x235d8c VPEXTRQ	$0x1,%XMM14,%RAX

0x235d92 VMOVHPD	(%R14,%RDX,8),%XMM19,%XMM19    [7]

0x235d99 VMOVQ	%XMM14,%RDX

0x235d9e VEXTRACTI128	$0x1,%YMM14,%XMM14

0x235da4 VINSERTF32X4	$0x1,%XMM16,%YMM18,%YMM16

0x235dab VMOVSD	(%R14,%RDI,8),%XMM18    [7]

0x235db2 VPEXTRQ	$0x1,%XMM14,%RDI

0x235db8 VMOVHPD	(%R14,%RSI,8),%XMM18,%XMM18    [7]

0x235dbf VMOVQ	%XMM14,%RSI

0x235dc4 VSUBPD	%YMM16,%YMM17,%YMM16

0x235dca VINSERTF32X4	$0x1,%XMM18,%YMM19,%YMM17

0x235dd1 VADDPD	%YMM17,%YMM16,%YMM16

0x235dd7 VMOVLPD	%XMM16,(%R9,%RDX,8)    [3]

0x235dde MOV	-0x38(%RBP),%R9    [6]

0x235de2 VEXTRACTF32X4	$0x1,%YMM16,%XMM14

0x235de9 VMOVHPD	%XMM16,(%R9,%RAX,8)    [2]

0x235df0 VMOVLPD	%XMM14,(%R9,%RSI,8)    [2]

0x235df6 VMOVHPD	%XMM14,(%R9,%RDI,8)    [2]

0x235dfc JNE	235970

/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h: 69 - 69

--------------------------------------------------------------------------------

69:   T &operator()(size_t i, size_t j) const { return data[i + j * sizeX]; }

/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp: 96 - 100

--------------------------------------------------------------------------------

96:       for (int j = (y_min + 1); j < (y_max + 1 + 2); j++) {

97:         for (int i = (x_min - 1 + 1); i < (x_max + 2 + 2); i++) {

98:           node_mass_post(i, j) = 0.25 * (density1(i + 0, j - 1) * post_vol(i + 0, j - 1) + density1(i, j) * post_vol(i, j) +

99:                                          density1(i - 1, j - 1) * post_vol(i - 1, j - 1) + density1(i - 1, j + 0) * post_vol(i - 1, j + 0));

100:           node_mass_pre(i, j) = node_mass_post(i, j) - node_flux(i - 1, j + 0) + node_flux(i, j);

Coverage (%)	Name	Source Location	Module

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

Path /

Metric	Value
CQA speedup if no scalar integer	1.00 - 1.50
CQA speedup if FP arith vectorized	1.00
CQA speedup if fully vectorized	4.34 - 6.51
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	1.08 - 1.50
Bottlenecks	P10, P11,
Function	advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer1D&, clover::Buffer1D&, int, int, int) [clone .omp_outlined.10]
Source	context.h:69-69,advec_mom.cpp:96-100
Source loop unroll info	unrolled by 4
Source loop unroll confidence level	max
Unroll/vectorization loop type	main
Unroll factor	4
CQA cycles	32.00 - 48.00
CQA cycles if no scalar integer	32.00
CQA cycles if FP arith vectorized	28.25 - 48.00
CQA cycles if fully vectorized	7.38
Front-end cycles	27.88
P0 cycles	0.50
P1 cycles	0.50
P2 cycles	4.00
P3 cycles	8.00
P4 cycles	0.67
P5 cycles	0.33
P6 cycles	12.75
P7 cycles	12.75
P8 cycles	12.75
P9 cycles	12.75
P10 cycles	29.75
P11 cycles	29.75
P12 cycles	29.75
P13 cycles	29.75
P14 cycles	32.00
P15 cycles	32.00
DIV/SQRT cycles	28.00 - 48.00
Inter-iter dependencies cycles	1
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	191.00
Nb uops	223.00
Nb loads	47.00
Nb stores	8.00
Nb stack references	2.00
FLOP/cycle	1.25 - 0.83
Nb FLOP add-sub	8.00
Nb FLOP mul	8.00
Nb FLOP fma	12.00
Nb FLOP div	0.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	8.50 - 12.75
Bytes prefetched	0.00
Bytes loaded	344.00
Bytes stored	64.00
Stride 0	1.00
Stride 1	0.00
Stride n	0.00
Stride unknown	0.00
Stride indirect	6.00
Vectorization ratio all	35.52
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	100.00
Vectorization ratio add_sub	100.00
Vectorization ratio fma	100.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	32.65
Vector-efficiency ratio all	21.17
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	50.00
Vector-efficiency ratio add_sub	45.00
Vector-efficiency ratio fma	50.00
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	17.09

Metric	Value
CQA speedup if no scalar integer	1.00 - 1.50
CQA speedup if FP arith vectorized	1.00
CQA speedup if fully vectorized	4.34 - 6.51
CQA speedup if no inter-iteration dependency	NA
CQA speedup if next bottleneck killed	1.08 - 1.50
Bottlenecks	P10, P11,
Function	advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer1D&, clover::Buffer1D&, int, int, int) [clone .omp_outlined.10]
Source	context.h:69-69,advec_mom.cpp:96-100
Source loop unroll info	unrolled by 4
Source loop unroll confidence level	max
Unroll/vectorization loop type	main
Unroll factor	4
CQA cycles	32.00 - 48.00
CQA cycles if no scalar integer	32.00
CQA cycles if FP arith vectorized	28.25 - 48.00
CQA cycles if fully vectorized	7.38
Front-end cycles	27.88
P0 cycles	0.50
P1 cycles	0.50
P2 cycles	4.00
P3 cycles	8.00
P4 cycles	0.67
P5 cycles	0.33
P6 cycles	12.75
P7 cycles	12.75
P8 cycles	12.75
P9 cycles	12.75
P10 cycles	29.75
P11 cycles	29.75
P12 cycles	29.75
P13 cycles	29.75
P14 cycles	32.00
P15 cycles	32.00
DIV/SQRT cycles	28.00 - 48.00
Inter-iter dependencies cycles	1
FE+BE cycles (UFS)	NA
Stall cycles (UFS)	NA
Nb insns	191.00
Nb uops	223.00
Nb loads	47.00
Nb stores	8.00
Nb stack references	2.00
FLOP/cycle	1.25 - 0.83
Nb FLOP add-sub	8.00
Nb FLOP mul	8.00
Nb FLOP fma	12.00
Nb FLOP div	0.00
Nb FLOP rcp	0.00
Nb FLOP sqrt	0.00
Nb FLOP rsqrt	0.00
Bytes/cycle	8.50 - 12.75
Bytes prefetched	0.00
Bytes loaded	344.00
Bytes stored	64.00
Stride 0	1.00
Stride 1	0.00
Stride n	0.00
Stride unknown	0.00
Stride indirect	6.00
Vectorization ratio all	35.52
Vectorization ratio load	0.00
Vectorization ratio store	0.00
Vectorization ratio mul	100.00
Vectorization ratio add_sub	100.00
Vectorization ratio fma	100.00
Vectorization ratio div_sqrt	0.00
Vectorization ratio other	32.65
Vector-efficiency ratio all	21.17
Vector-efficiency ratio load	12.50
Vector-efficiency ratio store	12.50
Vector-efficiency ratio mul	50.00
Vector-efficiency ratio add_sub	45.00
Vector-efficiency ratio fma	50.00
Vector-efficiency ratio div_sqrt	12.50
Vector-efficiency ratio other	17.09

Path /

Average path: Display a virtual path defined by average values of all real paths

Function	advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer1D&, clover::Buffer1D&, int, int, int) [clone .omp_outlined.10]
Source file and lines	advec_mom.cpp:96-100
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96-100

It is main loop of related source loop which is unrolled by 4 (including vectorization).

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 48.00 to 32.00 cycles (1.50x speedup).

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)

Vectorization

Your loop is poorly vectorized. Only 21% of vector register length is used (average across all SSE/AVX instructions).

Details

35% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

0% of SSE/AVX loads are used in vector version.
0% of SSE/AVX stores are used in vector version.
0% of SSE/AVX divide and square root instructions are used in vector version.
32% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Workaround

Read the "512-bits vectorization" report at "Potential" confidence level.

Execution units bottlenecks

Performance is limited by execution of divide and square root operations (the divide/square root unit is a bottleneck). By removing all these bottlenecks, you can lower the cost of an iteration from 48.00 to 32.00 cycles (1.50x speedup).

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

512-bits vectorization

On some x86 processors supporting 512-bits vectorization, compilers are often too conservative and limit vectorization to 256 bits. Performance can then be improved by enforcing 512-bits vectorization, especially with many vectorized and high trip count loops. 512-bits vectorization performance overhead (compared to 256-bits) is generally lower on newer processors.

Workaround

Recompile with -mprefer-vector-width=512

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 48.00 to 32.00 cycles (1.50x speedup).

FMA

Detected 12 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Try to change order in which elements are evaluated (using parentheses) in arithmetic expressions containing both ADD/SUB and MUL operations to enable your compiler to generate FMA instructions wherever possible. For instance a + b*c is a valid FMA (MUL then ADD). However (a+b)* c cannot be translated into an FMA (ADD then MUL).

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
VMOVHPD: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
VPEXTRQ: 28 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69

Slow data structures access

Detected data structures (typically arrays) that cannot be efficiently read/written

Details

Irregular (variable stride) or indirect: 6 occurrence(s)

Non-unit stride (uncontiguous) accesses are not efficiently using data caches

Workaround

Try to remove indirect accesses. If applicable, precompute elements out of the innermost loop.

Vector unaligned load/store instructions

Detected 12 suboptimal vector unaligned load/store instructions.

Details

VEXTRACTF32X4: 2 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
VINSERTF32X4: 10 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96

Workaround

Pass to your compiler a micro-architecture specialization option:
- use march=native
Use vector aligned instructions:
1. align your arrays on 64 bytes boundaries: replace { void *p = malloc (size); } with { void *p; posix_memalign (&p, 64, size); }.
2. inform your compiler that your arrays are vector aligned: if array 'foo' is 64 bytes-aligned, define a pointer 'p_foo' as __builtin_assume_aligned (foo, 64) and use it instead of 'foo' in the loop.

Conversion instructions

Detected expensive conversion instructions.

Details

CQTO: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
VPMOVQD: 2 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:97

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

7 AVX instructions are processing arithmetic or math operations on double precision FP elements in vector mode (four at a time).

Matching between your loop (in the source code) and the binary loop

The binary loop is composed of 40 FP arithmetical operations:

20: addition or subtraction (12 inside FMA instructions)
20: multiply (12 inside FMA instructions)

The binary loop is loading 344 bytes (43 double precision FP elements). The binary loop is storing 64 bytes (8 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.10 FP operations per loaded or stored byte.

General properties

nb instructions	191
nb uops	223
loop length	1170
used x86 registers	10
used mmx registers	0
used xmm registers	22
used ymm registers	24
used zmm registers	0
nb stack references	2
ADD-SUB / MUL ratio	1.00

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	27.88 cycles
front end	27.88 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	0.50	0.50	4.00	8.00	0.67	0.33	12.75	12.75	12.75	12.75	29.75	29.75	29.75	29.75	32.00	32.00
cycles	0.50	0.50	4.00	8.00	0.67	0.33	12.75	12.75	12.75	12.75	29.75	29.75	29.75	29.75	32.00	32.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions	28.00-48.00
Longest recurrence chain latency (RecMII)	1.00

Cycles summary

Front-end	27.88
Dispatch	32.00
DIV/SQRT	28.00-48.00
Data deps.	1.00
Overall L1	32.00-48.00

Vectorization ratios

INT

all	39%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	100%
add-sub	100%
fma	NA (no fma vectorizable/vectorized instructions)
other	22%

all	28%
load	0%
store	0%
mul	100%
add-sub	100%
fma	100%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	100%

INT+FP

all	35%
load	0%
store	0%
mul	100%
add-sub	100%
fma	100%
div/sqrt	0%
other	32%

Vector efficiency ratios

INT

all	22%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	50%
add-sub	44%
fma	NA (no fma vectorizable/vectorized instructions)
other	15%

all	18%
load	12%
store	12%
mul	50%
add-sub	50%
fma	50%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	25%

INT+FP

all	21%
load	12%
store	12%
mul	50%
add-sub	45%
fma	50%
div/sqrt	12%
other	17%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 48.00 cycles. At this rate:

2% of peak load performance is reached (7.17 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
1% of peak store performance is reached (1.33 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 235970

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
VEXTRACTI128 $0x1,%YMM0,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VPEXTRQ $0x1,%XMM10,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
MOV %RAX,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
VMOVQ %XMM14,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RSI,%XMM14	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
VPEXTRQ $0x1,%XMM1,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RDI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
VPEXTRQ $0x1,%XMM0,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM1,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RAX,%XMM15	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %RDX,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
VPUNPCKLQDQ %XMM14,%XMM15,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
MOV %RAX,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
VMOVQ %XMM0,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RSI,%XMM15	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RDI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
ADD $-0x4,%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %RAX,%XMM16	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
VPUNPCKLQDQ %XMM15,%XMM16,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
VINSERTI128 $0x1,%XMM14,%YMM15,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPMOVQD %YMM14,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	4	0.50	vect (50.0%)
VPMULLQ %YMM1,%YMM14,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPSUBQ %YMM14,%YMM0,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM0,%YMM13,%YMM0	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPMOVQD %YMM14,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	4	0.50	vect (50.0%)
VPADDD %XMM15,%XMM2,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPADDD %XMM14,%XMM3,%XMM17	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPADDD %XMM4,%XMM15,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPMOVSXDQ %XMM14,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VPMOVSXDQ %XMM17,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VPMULLQ %YMM15,%YMM5,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM6,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPADDQ %YMM14,%YMM18,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM20,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM19,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM19,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RDX,8),%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM15,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RDI,8),%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM15,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI128 $0x1,%YMM15,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD (%R8,%RSI,8),%XMM19,%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM15,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM15,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPMOVSXDQ %XMM16,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VMOVHPD (%R10,%RDI,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R8,%RAX,8),%XMM21,%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R10,%R9,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPMULLQ %YMM15,%YMM5,%YMM23	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM6,%YMM26	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VMOVHPD (%R10,%RSI,8),%XMM16,%XMM28	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDQ %YMM14,%YMM23,%YMM24	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM26,%YMM27	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM24,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM24,%R9	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM24,%XMM24	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VEXTRACTI32X4 $0x1,%YMM27,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VPEXTRQ $0x1,%XMM27,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM24,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM16,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RDI,8),%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM24,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RDX,8),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM27,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R10,%RSI,8),%XMM27	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM21,%YMM19,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R8,%R9,8),%XMM24,%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%R9	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R8,%RDI,8),%XMM25,%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM16,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDD %XMM11,%XMM17,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VINSERTF32X4 $0x1,%XMM28,%YMM22,%YMM21	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R10,%R9,8),%XMM27,%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
MOV -0x68(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VPMOVSXDQ %XMM16,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VMULPD %YMM19,%YMM21,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPADDQ %YMM16,%YMM18,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM16,%YMM20,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM16,%YMM23,%YMM23	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM18,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM18,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM18,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RAX,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM20,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RSI,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R8,%RDX,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM20,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM20,%XMM20	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD (%R8,%RDI,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM25,%YMM24,%YMM24	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVSD (%R10,%RDX,8),%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM20,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM20,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM23,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R10,%RSI,8),%XMM20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM25,%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM23,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM17,%YMM29,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R10,%RDI,8),%XMM20,%XMM20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VFMADD213PD %YMM19,%YMM24,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM18,%YMM22,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VEXTRACTI32X4 $0x1,%YMM23,%XMM22	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVSD (%R8,%RAX,8),%XMM23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM22,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM22,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R8,%RDX,8),%XMM23,%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R8,%RSI,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM20,%YMM25,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R8,%RDI,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VFMADD213PD %YMM17,%YMM18,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM22,%YMM21,%YMM21	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPADDQ %YMM16,%YMM26,%YMM22	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VEXTRACTI32X4 $0x1,%YMM22,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM22,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM22,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM19,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPMULLQ %YMM15,%YMM8,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VMOVSD (%R10,%RSI,8),%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R10,%RDI,8),%XMM17,%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDQ %YMM16,%YMM19,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM19,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VINSERTF32X4 $0x1,%XMM17,%YMM18,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPMULLQ %YMM15,%YMM7,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM9,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD %YMM20,%YMM21,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VPADDQ %YMM14,%YMM18,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM15,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM18,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM18,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM18,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMULPD %YMM12,%YMM17,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VEXTRACTF32X4 $0x1,%YMM17,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVLPD %XMM17,(%R9,%RAX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM17,(%R9,%RDX,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVQ %XMM16,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM16,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVLPD %XMM18,(%R9,%RSI,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM18,(%R9,%RDI,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVQ %XMM16,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
MOV -0x38(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD (%R14,%RAX,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14,%RSI,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM19,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD (%R14,%RDX,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R14,%RDI,8),%XMM16,%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM19,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R14,%RAX,8),%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R14,%RDX,8),%XMM19,%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM14,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VEXTRACTI128 $0x1,%YMM14,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VINSERTF32X4 $0x1,%XMM16,%YMM18,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVSD (%R14,%RDI,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R14,%RSI,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM14,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VSUBPD %YMM16,%YMM17,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM18,%YMM19,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VADDPD %YMM17,%YMM16,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	vect (50.0%)
VMOVLPD %XMM16,(%R9,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
MOV -0x38(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VEXTRACTF32X4 $0x1,%YMM16,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD %XMM16,(%R9,%RAX,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVLPD %XMM14,(%R9,%RSI,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM14,(%R9,%RDI,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
JNE 235970 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x1c0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Function	advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer1D&, clover::Buffer1D&, int, int, int) [clone .omp_outlined.10]
Source file and lines	advec_mom.cpp:96-100
Module	exec

The loop is defined in:

/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
/home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96-100

It is main loop of related source loop which is unrolled by 4 (including vectorization).

gain
potential
hint
expert

Code clean check

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)

Vectorization

Your loop is poorly vectorized. Only 21% of vector register length is used (average across all SSE/AVX instructions).

Details

35% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

0% of SSE/AVX loads are used in vector version.
0% of SSE/AVX stores are used in vector version.
0% of SSE/AVX divide and square root instructions are used in vector version.
32% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Workaround

Read the "512-bits vectorization" report at "Potential" confidence level.

Execution units bottlenecks

Workaround

Reduce the number of division or square root instructions:
- If denominator is constant over iterations, use reciprocal (replace x/y with x*(1/y)). Check precision impact. This will be done by your compiler with ffast-math or Ofast
Check whether you really need double precision. If not, switch to single precision to speedup execution

512-bits vectorization

Workaround

Recompile with -mprefer-vector-width=512

Expensive FP math instructions/calls

Detected performance impact from expensive FP math instructions/calls. By removing/reexpressing them, you can lower the cost of an iteration from 48.00 to 32.00 cycles (1.50x speedup).

FMA

Detected 12 FMA (fused multiply-add) operations. Presence of both ADD/SUB and MUL operations.

Workaround

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
VMOVHPD: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
VPEXTRQ: 28 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69

Slow data structures access

Detected data structures (typically arrays) that cannot be efficiently read/written

Details

Irregular (variable stride) or indirect: 6 occurrence(s)

Non-unit stride (uncontiguous) accesses are not efficiently using data caches

Workaround

Try to remove indirect accesses. If applicable, precompute elements out of the innermost loop.

Vector unaligned load/store instructions

Detected 12 suboptimal vector unaligned load/store instructions.

Details

VEXTRACTF32X4: 2 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:98
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:100
VINSERTF32X4: 10 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/context.h:69
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96

Workaround

Pass to your compiler a micro-architecture specialization option:
- use march=native
Use vector aligned instructions:
1. align your arrays on 64 bytes boundaries: replace { void *p = malloc (size); } with { void *p; posix_memalign (&p, 64, size); }.
2. inform your compiler that your arrays are vector aligned: if array 'foo' is 64 bytes-aligned, define a pointer 'p_foo' as __builtin_assume_aligned (foo, 64) and use it instead of 'foo' in the loop.

Conversion instructions

Detected expensive conversion instructions.

Details

CQTO: 4 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
VPMOVQD: 2 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:96
- /home/eoseret/qaas_runs_ZEN5/173-937-4090/intel/CloverLeaf2.0-CXX/build/CloverLeaf2.0-CXX/src/omp/advec_mom.cpp:97

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

7 AVX instructions are processing arithmetic or math operations on double precision FP elements in vector mode (four at a time).

Matching between your loop (in the source code) and the binary loop

The binary loop is composed of 40 FP arithmetical operations:

20: addition or subtraction (12 inside FMA instructions)
20: multiply (12 inside FMA instructions)

The binary loop is loading 344 bytes (43 double precision FP elements). The binary loop is storing 64 bytes (8 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.10 FP operations per loaded or stored byte.

General properties

nb instructions	191
nb uops	223
loop length	1170
used x86 registers	10
used mmx registers	0
used xmm registers	22
used ymm registers	24
used zmm registers	0
nb stack references	2
ADD-SUB / MUL ratio	1.00

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	27.88 cycles
front end	27.88 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	0.50	0.50	4.00	8.00	0.67	0.33	12.75	12.75	12.75	12.75	29.75	29.75	29.75	29.75	32.00	32.00
cycles	0.50	0.50	4.00	8.00	0.67	0.33	12.75	12.75	12.75	12.75	29.75	29.75	29.75	29.75	32.00	32.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions	28.00-48.00
Longest recurrence chain latency (RecMII)	1.00

Cycles summary

Front-end	27.88
Dispatch	32.00
DIV/SQRT	28.00-48.00
Data deps.	1.00
Overall L1	32.00-48.00

Vectorization ratios

INT

all	39%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	100%
add-sub	100%
fma	NA (no fma vectorizable/vectorized instructions)
other	22%

all	28%
load	0%
store	0%
mul	100%
add-sub	100%
fma	100%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	100%

INT+FP

all	35%
load	0%
store	0%
mul	100%
add-sub	100%
fma	100%
div/sqrt	0%
other	32%

Vector efficiency ratios

INT

all	22%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	50%
add-sub	44%
fma	NA (no fma vectorizable/vectorized instructions)
other	15%

all	18%
load	12%
store	12%
mul	50%
add-sub	50%
fma	50%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	25%

INT+FP

all	21%
load	12%
store	12%
mul	50%
add-sub	45%
fma	50%
div/sqrt	12%
other	17%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each iteration of the binary loop takes 48.00 cycles. At this rate:

2% of peak load performance is reached (7.17 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
1% of peak store performance is reached (1.33 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Found no such bottlenecks.

ASM code

In the binary file, the address of the loop is: 235970

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
VEXTRACTI128 $0x1,%YMM0,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VPEXTRQ $0x1,%XMM10,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM10,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
MOV %RAX,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
VMOVQ %XMM14,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RSI,%XMM14	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
VPEXTRQ $0x1,%XMM1,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RDI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
VPEXTRQ $0x1,%XMM0,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM1,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RAX,%XMM15	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
MOV %RDX,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
VPUNPCKLQDQ %XMM14,%XMM15,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
MOV %RAX,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
VMOVQ %XMM0,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %RSI,%XMM15	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
CQTO																				scal (12.5%)
IDIV %RDI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
ADD $-0x4,%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVQ %RAX,%XMM16	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	scal (12.5%)
VPUNPCKLQDQ %XMM15,%XMM16,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
VINSERTI128 $0x1,%XMM14,%YMM15,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPMOVQD %YMM14,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	4	0.50	vect (50.0%)
VPMULLQ %YMM1,%YMM14,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPSUBQ %YMM14,%YMM0,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM0,%YMM13,%YMM0	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPMOVQD %YMM14,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	4	0.50	vect (50.0%)
VPADDD %XMM15,%XMM2,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPADDD %XMM14,%XMM3,%XMM17	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPADDD %XMM4,%XMM15,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VPMOVSXDQ %XMM14,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VPMOVSXDQ %XMM17,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VPMULLQ %YMM15,%YMM5,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM6,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPADDQ %YMM14,%YMM18,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM20,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM19,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM19,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RDX,8),%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM15,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RDI,8),%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM15,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI128 $0x1,%YMM15,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD (%R8,%RSI,8),%XMM19,%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM15,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM15,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPMOVSXDQ %XMM16,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VMOVHPD (%R10,%RDI,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R8,%RAX,8),%XMM21,%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R10,%R9,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPMULLQ %YMM15,%YMM5,%YMM23	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM6,%YMM26	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VMOVHPD (%R10,%RSI,8),%XMM16,%XMM28	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDQ %YMM14,%YMM23,%YMM24	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM26,%YMM27	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM24,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM24,%R9	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM24,%XMM24	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VEXTRACTI32X4 $0x1,%YMM27,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VPEXTRQ $0x1,%XMM27,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM24,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVQ %XMM16,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RDI,8),%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM24,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RDX,8),%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM27,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R10,%RSI,8),%XMM27	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM21,%YMM19,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R8,%R9,8),%XMM24,%XMM24	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%R9	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R8,%RDI,8),%XMM25,%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM16,%XMM29	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDD %XMM11,%XMM17,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
VINSERTF32X4 $0x1,%XMM28,%YMM22,%YMM21	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R10,%R9,8),%XMM27,%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
MOV -0x68(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VPMOVSXDQ %XMM16,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	2	0.50	vect (25.0%)
VMULPD %YMM19,%YMM21,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPADDQ %YMM16,%YMM18,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM16,%YMM20,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM16,%YMM23,%YMM23	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM18,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM18,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM18,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R8,%RAX,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM20,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R8,%RSI,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R8,%RDX,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM20,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM20,%XMM20	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD (%R8,%RDI,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM25,%YMM24,%YMM24	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVSD (%R10,%RDX,8),%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM20,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM20,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM23,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R10,%RSI,8),%XMM20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM25,%XMM25	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM23,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM17,%YMM29,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R10,%RDI,8),%XMM20,%XMM20	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VFMADD213PD %YMM19,%YMM24,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM18,%YMM22,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VEXTRACTI32X4 $0x1,%YMM23,%XMM22	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVSD (%R8,%RAX,8),%XMM23	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM22,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM22,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R8,%RDX,8),%XMM23,%XMM21	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVSD (%R8,%RSI,8),%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VINSERTF32X4 $0x1,%XMM20,%YMM25,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVHPD (%R8,%RDI,8),%XMM22,%XMM22	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VFMADD213PD %YMM17,%YMM18,%YMM20	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM22,%YMM21,%YMM21	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPADDQ %YMM16,%YMM26,%YMM22	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VEXTRACTI32X4 $0x1,%YMM22,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM22,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM22,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVQ %XMM19,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVSD (%R10,%RDX,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VPMULLQ %YMM15,%YMM8,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VMOVSD (%R10,%RSI,8),%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVHPD (%R10,%RAX,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R10,%RDI,8),%XMM17,%XMM17	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPADDQ %YMM16,%YMM19,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM19,%YMM19	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VINSERTF32X4 $0x1,%XMM17,%YMM18,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VPMULLQ %YMM15,%YMM7,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VPMULLQ %YMM15,%YMM9,%YMM15	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD %YMM20,%YMM21,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VPADDQ %YMM14,%YMM18,%YMM18	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VPADDQ %YMM14,%YMM15,%YMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (50.0%)
VMOVQ %XMM18,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM18,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM18,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM18,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMULPD %YMM12,%YMM17,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	0	3	0.50	vect (50.0%)
VEXTRACTF32X4 $0x1,%YMM17,%XMM18	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVLPD %XMM17,(%R9,%RAX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM17,(%R9,%RDX,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVQ %XMM16,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM16,%XMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVLPD %XMM18,(%R9,%RSI,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM18,(%R9,%RDI,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVQ %XMM16,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM16,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
MOV -0x38(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VMOVSD (%R14,%RAX,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVSD (%R14,%RSI,8),%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VMOVQ %XMM19,%RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD (%R14,%RDX,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVHPD (%R14,%RDI,8),%XMM16,%XMM16	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RDX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VEXTRACTI32X4 $0x1,%YMM19,%XMM19	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVQ %XMM19,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM19,%RSI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVSD (%R14,%RAX,8),%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RAX	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R14,%RDX,8),%XMM19,%XMM19	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM14,%RDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VEXTRACTI128 $0x1,%YMM14,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VINSERTF32X4 $0x1,%XMM16,%YMM18,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VMOVSD (%R14,%RDI,8),%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VPEXTRQ $0x1,%XMM14,%RDI	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	6	0.50	scal (12.5%)
VMOVHPD (%R14,%RSI,8),%XMM18,%XMM18	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	9	0.50	scal (12.5%)
VMOVQ %XMM14,%RSI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VSUBPD %YMM16,%YMM17,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	vect (50.0%)
VINSERTF32X4 $0x1,%XMM18,%YMM19,%YMM17	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	vect (25.0%)
VADDPD %YMM17,%YMM16,%YMM16	1	0	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	2	0.50	vect (50.0%)
VMOVLPD %XMM16,(%R9,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
MOV -0x38(%RBP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
VEXTRACTF32X4 $0x1,%YMM16,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	3	0.50	vect (25.0%)
VMOVHPD %XMM16,(%R9,%RAX,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
VMOVLPD %XMM14,(%R9,%RSI,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
VMOVHPD %XMM14,(%R9,%RDI,8)	2	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.50	0.50	9-11	0.50	scal (12.5%)
JNE 235970 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.omp_outlined.10+0x1c0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A

Report Configuration

Code clean check

Workaround

Vectorization

Details

Workaround

Execution units bottlenecks

Workaround

512-bits vectorization

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Complex instructions

Details

Slow data structures access

Details

Workaround

Vector unaligned load/store instructions

Details

Workaround

Conversion instructions

Details

Workaround

Type of elements and instruction set

Matching between your loop (in the source code) and the binary loop

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code

Code clean check

Workaround

Vectorization

Details

Workaround

Execution units bottlenecks

Workaround

512-bits vectorization

Workaround

Expensive FP math instructions/calls

FMA

Workaround

Complex instructions

Details

Slow data structures access

Details

Workaround

Vector unaligned load/store instructions

Details

Workaround

Conversion instructions

Details

Workaround

Type of elements and instruction set

Matching between your loop (in the source code) and the binary loop

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code